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Cu(I)-Catalyzed Asymmetric Mannich Reaction of Glycine Schiff Bases to Ketimines

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Figshare2019-08-26 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Cu_I_-Catalyzed_Asymmetric_Mannich_Reaction_of_Glycine_Schiff_Bases_to_Ketimines/9785690
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A copper-catalyzed asymmetric Mannich reaction between glycine Schiff bases and ketimines has been developed. This method afforded 2-oxindole-based chiral syn-α,β-diamino acid derivatives in high yields (89–99%) with good to excellent diastereoselectivities (≤98:2 dr) and excellent enantioselectivities (95–99% ee).
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2019-08-26
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